40299-67-0

Basic information

• Product Name: (R)-(+)-1,2-PROPANEDIOL DI-P-TOSYLATE
• Synonyms: (R)-(+)-1,2-PROPANEDIOL DI-P-TOSYLATE;(R)-(+)-Propyleneglycol-di-p-tosylate;(R)-(+)-1,2-PROPANEDIOL DI-P-TOSYLATE 98+%
• CAS NO: 40299-67-0
• Molecular Formula: C₁₇H₂₀O₆S₂
• Molecular Weight: 384.47
• Mol File: 40299-67-0.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 546.8±38.0 °C(Predicted)
• Appearance: /
• Density: 1.298±0.06 g/cm3(Predicted)
• CAS DataBase Reference: (R)-(+)-1,2-PROPANEDIOL DI-P-TOSYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: (R)-(+)-1,2-PROPANEDIOL DI-P-TOSYLATE(40299-67-0)
• EPA Substance Registry System: (R)-(+)-1,2-PROPANEDIOL DI-P-TOSYLATE(40299-67-0)

Safety Data

• Hazardous Substances Data: 40299-67-0(Hazardous Substances Data)

Usage

Description

(R)-(+)-1,2-Propanediol di-p-tosylate, a chemical compound derived from 1,2-propanediol, is commonly utilized as a reagent in organic synthesis. This di-p-tosylate derivative is created by reacting 1,2-propanediol with p-toluenesulfonyl chloride, which leads to the attachment of two tosylate groups on the hydroxyl groups of the 1,2-propanediol molecule. It possesses significant importance in organic chemistry due to its role as a protecting group for hydroxyl groups and as a precursor for synthesizing other organic compounds.

Uses

Used in Organic Synthesis:
(R)-(+)-1,2-Propanediol di-p-tosylate is used as a protecting group for hydroxyl groups in organic synthesis. This application allows for selective reactions with other functional groups in the molecule, enhancing the efficiency and specificity of chemical reactions.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, (R)-(+)-1,2-Propanediol di-p-tosylate is used as a precursor for the synthesis of various organic compounds. Its role in creating new molecules contributes to the development of potential drugs and therapeutic agents.
Used in Chemical Research:
(R)-(+)-1,2-Propanediol di-p-tosylate is also employed in chemical research as a valuable reagent. Its unique properties and reactivity make it an essential tool for exploring new chemical reactions and understanding the underlying mechanisms in organic chemistry.

Upstream product

• 4254-14-2 (2R)-propane-1,2-diol 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant articles and documents

Molecular tectonics: Homochiral 3D cuboid coordination networks based on enantiomerically pure organic tectons and ZnSiF6

Upon combining enantiomerically pure bis-monodentate organic tectons with ZnSiF6, homochiral 3D cuboid architectures displaying chiral channels are formed.